GB/T 1509-2016 Translated English of Chinese Standard. (GBT 1509-2016, GB/T1509-2016, GBT1509-2016): Manganese ores - Determination of silicon content - Perchloric acid dehydration gravimetric method

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https://www.chinesestandard.net, Aug 2, 2020 - Science - 13 pages
This standard specifies the determination of silicon content in manganese ore by the perchloric acid dehydration gravimetric method. This standard applies to the determination of silicon content in fluorine-free manganese ores and manganese concentrates; the measurement range (mass fraction): 0.50% to 20.00%.
 

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Contents

Foreword
3
Scope
6
Reagents and materials
7
Calculation of results
10
Test report
11

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